I think it makes sense to sync launch.json since it contains e.g. debugging launch configurations etc. For me it is very similar to tasks.json to be honest. I would greatly appricate to be able to ...

For my project, I have customized my launch.json file. It would be nice to save my own customized launch configuration as a template? Just like C++ (GDB/LLDB) template So that I can re-use it easily ...